From 038ad5d7d7c7032144bd516bab68dee8c7d95988 Mon Sep 17 00:00:00 2001
From: Ravjot Singh Samra <31635233+RavSS@users.noreply.github.com>
Date: Sat, 20 Jul 2024 07:15:50 +1200
Subject: [PATCH] Fixed `AttributeError` in metrics/roc_auc.py. (#1568)

`scipy.integrate.trapezoid` replaced `scipy.integrate.trapz` in SciPy.
---
 river/metrics/roc_auc.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/river/metrics/roc_auc.py b/river/metrics/roc_auc.py
index 3e7f780564..c3d6604f00 100644
--- a/river/metrics/roc_auc.py
+++ b/river/metrics/roc_auc.py
@@ -100,4 +100,4 @@ def safe_div(a, b):
             tprs[i] = safe_div(a=tp, b=tp + fn)
             fprs[i] = safe_div(a=fp, b=fp + tn)
 
-        return -integrate.trapz(x=fprs, y=tprs)
+        return -integrate.trapezoid(x=fprs, y=tprs)